My rose plant red leavs and yellow colour and plant is died why reason

Asked August 3, 2020, 3:03 AM EDT

Red leave and yellow leaves tree is died

Indiana

1 Response

When I zoomed in on the pictures, I saw black spot on the leaves. Black spot is a fungal disease that is very common on non-Knockout roses.

Here's more info on black spot from Purdue University: https://www.extension.purdue.edu/extmedia/bp/bp-139-w.pdf

Diagnosing from a picture is never ideal. For a correct diagnosis, visit your local Cooperative Extension Service office and they can send a sample to the diseases diagnostic lab.

Hope this helps.